212517648

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2267}}^1$

素因数の和:2322

約数の個数: 160

約数和(自身を含む): 719953920

約数和(自身を除く): 507436272

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 31, 36, 42, 48, 54, 56, 62, 63, 72, 84, 93, 108, 112, 124, 126, 144, 168, 186, 189, 216, 217, 248, 252, 279, 336, 372, 378, 432, 434, 496, 504, 558, 651, 744, 756, 837, 868, 1008, 1116, 1302, 1488, 1512, 1674, 1736, 1953, 2232, 2267, 2604, 3024, 3348, 3472, 3906, 4464, 4534, 5208, 5859, 6696, 6801, 7812, 9068, 10416, 11718, 13392, 13602, 15624, 15869, 18136, 20403, 23436, 27204, 31248, 31738, 36272, 40806, 46872, 47607, 54408, 61209, 63476, 70277, 81612, 93744, 95214, 108816, 122418, 126952, 140554, 142821, 163224, 190428, 210831, 244836, 253904, 281108, 285642, 326448, 380856, 421662, 428463, 489672, 491939, 562216, 571284, 632493, 761712, 843324, 856926, 979344, 983878, 1124432, 1142568, 1264986, 1475817, 1686648, 1713852, 1897479, 1967756, 2285136, 2529972, 2951634, 3373296, 3427704, 3794958, 3935512, 4427451, 5059944, 5903268, 6855408, 7589916, 7871024, 8854902, 10119888, 11806536, 13282353, 15179832, 17709804, 23613072, 26564706, 30359664, 35419608, 53129412, 70839216, 106258824, 212517648]

約数ペア:

[(1, 212517648), (2, 106258824), (3, 70839216), (4, 53129412), (6, 35419608), (7, 30359664), (8, 26564706), (9, 23613072), (12, 17709804), (14, 15179832), (16, 13282353), (18, 11806536), (21, 10119888), (24, 8854902), (27, 7871024), (28, 7589916), (31, 6855408), (36, 5903268), (42, 5059944), (48, 4427451), (54, 3935512), (56, 3794958), (62, 3427704), (63, 3373296), (72, 2951634), (84, 2529972), (93, 2285136), (108, 1967756), (112, 1897479), (124, 1713852), (126, 1686648), (144, 1475817), (168, 1264986), (186, 1142568), (189, 1124432), (216, 983878), (217, 979344), (248, 856926), (252, 843324), (279, 761712), (336, 632493), (372, 571284), (378, 562216), (432, 491939), (434, 489672), (496, 428463), (504, 421662), (558, 380856), (651, 326448), (744, 285642), (756, 281108), (837, 253904), (868, 244836), (1008, 210831), (1116, 190428), (1302, 163224), (1488, 142821), (1512, 140554), (1674, 126952), (1736, 122418), (1953, 108816), (2232, 95214), (2267, 93744), (2604, 81612), (3024, 70277), (3348, 63476), (3472, 61209), (3906, 54408), (4464, 47607), (4534, 46872), (5208, 40806), (5859, 36272), (6696, 31738), (6801, 31248), (7812, 27204), (9068, 23436), (10416, 20403), (11718, 18136), (13392, 15869), (13602, 15624)]